Fig. 5

Histomorphology and immunohistochemistry of the liver tumor (from core biopsy). a core biopsy of the liver showing liver tissue adjacent to the acinar cell carcinoma, haematoxylin/eosin staining, 10-fold magnification. b compact acinar structures and trabeculae seen at higher magnification, haematoxylin/eosin staining, 40-fold magnification. c The tumor cells stained strongly for trypsin, 40-fold magnification